animationdemo.java

J2ME lwuit实现屏幕九宫图,功能十分强大

/*
 * Copyright ?2008 Sun Microsystems, Inc. All rights reserved.
 * Use is subject to license terms.
 *
 */
package com.sun.lwuit.uidemo;

import com.sun.lwuit.Button;
import com.sun.lwuit.Command;
import com.sun.lwuit.Form;
import com.sun.lwuit.events.ActionEvent;
import com.sun.lwuit.events.ActionListener;
import com.sun.lwuit.layouts.BoxLayout;
import com.sun.lwuit.util.Resources;
import java.io.IOException;

/**
 * Demonstrates simple animation both static and manual
 *
 * @author Shai Almog
 */
public class AnimationDemo implements ActionListener {
    public Form form = new Form("AnimationDemo");
    private  Command backCommand = new Command("Back", 1);

    AnimationDemo()
    {
        try {
            form.addCommand(backCommand);
            form.setCommandListener(this);
            Button animation = new Button(Resources.open("/res/duke.res").getAnimation("duke3_1.gif"));
            animation.setBorderPainted(false);
            animation.getStyle().setBgTransparency(0);
            form.setLayout(new BoxLayout(BoxLayout.Y_AXIS));
            form.addComponent(animation);

        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }

    public void actionPerformed(ActionEvent arg0) {
        if(arg0.getCommand()==backCommand)
        {
            UIDemoMIDlet.backToMainMenu();
        }

    }
}